12168056

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 25603800

約数和(自身を除く): 13435744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 277, 289, 323, 554, 578, 646, 1108, 1156, 1292, 2216, 2312, 2584, 4709, 5263, 5491, 9418, 10526, 10982, 18836, 21052, 21964, 37672, 42104, 43928, 80053, 89471, 160106, 178942, 320212, 357884, 640424, 715768, 1521007, 3042014, 6084028, 12168056]

約数ペア:

[(1, 12168056), (2, 6084028), (4, 3042014), (8, 1521007), (17, 715768), (19, 640424), (34, 357884), (38, 320212), (68, 178942), (76, 160106), (136, 89471), (152, 80053), (277, 43928), (289, 42104), (323, 37672), (554, 21964), (578, 21052), (646, 18836), (1108, 10982), (1156, 10526), (1292, 9418), (2216, 5491), (2312, 5263), (2584, 4709)]